A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5915-01-359-5450
NSN 5985-01-089-9020
NSN 4140-00-448-3228
NSN 5990-01-465-3088
NSN 4140-01-113-8313
NSN 6320-00-468-8421
NSN 6320-01-017-5274
NSN 5835-00-356-3825
NSN 6685-01-468-5787
NSN 6650-01-623-1386
NSN 5915-01-431-6951
NSN 5960-01-098-8437